...transmission performance. Your hard shifting could be the failure to the Pressure control solenoid (PCS), that would be a DTC code P1811. The PCS is located under the trans axle side cover assembly. ...
...Control Number (6) Transmission (7) Serial Number (8) Julian Date (9) Calendar Year (9 = 1999) (10) Model (11) Hydra-Matic 4T65-E ID Tag (12) Model Year (9 = 1999) (13) Line Built (1 = Line 1; 2 = ...
2000 buick regal. First gear and overdrive r not working Have a diagnostic test done on it to find out if it's a shift solenoid or the transmission control module.
...control switch. • The transmission range switch. Regal With the ignition in the ON position, battery positive voltage is supplied to the automatic transmission shift lock control switch. The circuit ...
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